EuPo
Kershner, J.C.de Sando, R.J.Heidelberg, R.F.Steinmeyer, R.H.
Journal of Inorganic and Nuclear Chemistry (1966) 28, 1581-1588
a=6.72Å b=6.72Å c=6.72Å
α=90° β=90° γ=90°
DyPo
a=6.214Å b=6.214Å c=6.214Å